1. Go to the bookstore and buy a book specializing in EXCEL, and practice from the basics, especially functions. In logistics management, documents are the most, and these are all made by computers, so EXCEL is used well, which is of great help to the work.
2. Go to a smaller bookstore to read or buy a form book commonly used in logistics. Books in this field are best from China Material Publishing House and Machinery Publishing House. I have seen this kind of book, but I forget its name. It feels good. Basically, all its aspects are reflected in one table. I suggest visiting more bookstores, which is useful for future work.
3. I believe you can do it. Many things can't be frightened by the surface, so it's not difficult to calm down and understand them carefully.
Of course, the people upstairs are right. See more, listen more and learn more. Always right.
thank you